“Analisis Efektivitas Adsorpsi Kromium Limbah Cair Laboratorium Menggunakan Zeolit, Silika dan Clay Ceramics”, jse, vol. 11, no. 2, Mar. 2026, Accessed: Jul. 17, 2026. [Online]. Available: https://jse.serambimekkah.id/index.php/jse/article/view/1662